Bees find flowers by smell.

蜜蜂靠气味发现鲜花。

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Some animals communicate by smell.

有些动物靠嗅觉交流。

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In one well-known test, women and men were able to distinguish by smell alone clothing worn by their marriage partners from similar clothing worn by other people.

"在一项著名的实验中，女人和男人都可以只靠气味就将他们的配偶穿过的衣服与别人穿过的相似的衣服区分出来。

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Park Service rangers explain that mother bats find their babies by remembering their location, their smell and the sound of their cry.

VOA: special.2009.12.07

That which we call a rose by any other word would smell as sweet. So Romeo would, were he not Romeo called. Retain that dear perfection which he owes without that title.

我们叫做玫瑰的这一种花要是换了个名字,它的香味还是同样的芬芳，罗密欧要是，换了别的名字，他的可爱的完美,也决不会有丝毫改变。

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She has said she knows the difference between Pepsi and Coke by smell alone.

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Fortunately, then, evolution has equipped mammals with the ability to detect by smell chemicals whose concentrations vary with differences in the MHC of the producer.

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Without eyesight, you become much more aware of the surroundings around you by smell, sound, touch (on some occasion), and taste (though not much of that should be used).

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